Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Lloyd Joseph Gueringer III, FNP-C

Individual provider Nurse Practitioner · NPI 1801177985

Mr. Lloyd Joseph Gueringer III, FNP-C is a Nurse Practitioner in Slidell, Louisiana. Qualified in 2011, 15 years ago. Practices with Washington Parish Emergency Physicians Group LLC, a 10-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Louisiana and Mississippi.

Years since qualifying
15
Licensed in
LA, MS
In the registry since
2011
Specialties on file
3
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

3333 Pontchartrain Dr
Slidell, LA 70458-4827
Phone: (985) 238-0320
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 130 Highland Pkwy, Picayune, MS 39466-5574 — (601) 358-9400

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP06649 (LA)
Nurse Practitioner Taxonomy 363L00000X · Licence 889890 (MS)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 889890 (MS)

Record details

NPI number1801177985
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedSeptember 2, 2011
Last updated in NPPESSeptember 27, 2021
Certification dateSeptember 27, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Washington Parish Emergency Physicians Group Llc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Slidell